1 files changed, 68 insertions, 0 deletions
diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/AnnotationBusinessLogic.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/AnnotationBusinessLogic.java
new file mode 100644
index 0000000000..c73f168c9a
--- /dev/null
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/impl/AnnotationBusinessLogic.java
@@ -0,0 +1,68 @@
+package org.openecomp.sdc.be.components.impl;
+
+import org.openecomp.sdc.be.components.validation.AnnotationValidator;
+import org.openecomp.sdc.be.dao.utils.MapUtil;
+import org.openecomp.sdc.be.datatypes.elements.Annotation;
+import org.openecomp.sdc.be.datatypes.elements.PropertyDataDefinition;
+import org.openecomp.sdc.be.model.AnnotationTypeDefinition;
+import org.openecomp.sdc.be.model.InputDefinition;
+import org.openecomp.sdc.be.model.PropertyDefinition;
+import org.openecomp.sdc.be.model.operations.impl.AnnotationTypeOperations;
+import org.springframework.stereotype.Component;
+
+import java.util.*;
+
+import static org.apache.commons.collections.CollectionUtils.isNotEmpty;
+
+@Component
+public class AnnotationBusinessLogic {
+
+    private final AnnotationTypeOperations annotationTypeOperations;
+
+    private final AnnotationValidator annotationValidator;
+
+    public AnnotationBusinessLogic(AnnotationTypeOperations annotationTypeOperations,
+                                   AnnotationValidator annotationValidator){
+        this.annotationTypeOperations = annotationTypeOperations;
+        this.annotationValidator = annotationValidator;
+    }
+
+    public void validateAndMergeAnnotationsAndAssignToInput(Map<String, InputDefinition> inputs) {
+        if (!inputs.isEmpty()){
+            for (InputDefinition input : inputs.values()) {
+                List<Annotation> inputAnnotationList = input.getAnnotations();
+                if (isNotEmpty(inputAnnotationList)) {
+                    for (Annotation annotation : inputAnnotationList) {
+                        AnnotationTypeDefinition dbAnnotationTypeDefinition = annotationTypeOperations.getLatestType(annotation.getType());
+                        validateMergeAndSetAnnoProps(annotation, dbAnnotationTypeDefinition);
+                    }
+                }
+                input.setAnnotations(inputAnnotationList);
+            }
+        }
+    }
+
+    public AnnotationTypeOperations getAnnotationTypeOperations() {
+        return annotationTypeOperations;
+    }
+
+    private void validateMergeAndSetAnnoProps(Annotation annotation, AnnotationTypeDefinition dbAnnotationTypeDefinition) {
+        annotationValidator.validateAnnotationsProperties(annotation, dbAnnotationTypeDefinition);
+        List<PropertyDataDefinition> mergedPropertiesList = mergePropsOfAnnoDataTypeWithParsedAnnoProps(annotation.getProperties(), dbAnnotationTypeDefinition.getProperties());
+        annotation.setProperties(mergedPropertiesList);
+    }
+
+    private List<PropertyDataDefinition> mergePropsOfAnnoDataTypeWithParsedAnnoProps(List<PropertyDataDefinition> annoProperties, List<PropertyDefinition> typePropertiesList) {
+        Set<PropertyDataDefinition> mergedPropertiesSet = new HashSet<>(typePropertiesList);
+        Map<String, PropertyDefinition> typePropsMap = MapUtil.toMap(typePropertiesList, PropertyDefinition::getName);
+        for (PropertyDataDefinition propertyDataDefinitionObject : annoProperties) {
+            PropertyDefinition foundTypePropertyDefinitionObject = typePropsMap.get(propertyDataDefinitionObject.getName());
+            //The case of unexisting property was already handled in the validation process (result: failure)
+            PropertyDataDefinition modifiedPropertyDataObject = new PropertyDataDefinition(foundTypePropertyDefinitionObject);
+            modifiedPropertyDataObject.setValue(propertyDataDefinitionObject.getValue());
+            mergedPropertiesSet.add(modifiedPropertyDataObject);
+        }
+        return new ArrayList<>(mergedPropertiesSet);
+    }
+
+}